Sharp CP-SR421 User Manual download pdf (Page 19)

1. FUNCTIONS AND CONFIGURATION

1 - 4

1.3 Servo amplifier standard specifications

Model MR-J4- 10B 20B 40B 60B 70B 100B 200B 350B 500B 700B

Rated voltage 3-phase 170 V AC

Output Rated current [A] 1.1 1.5 2.8 3.2 5.8 6.0 11.0 17.0 28.0 37.0

Power

supply/Freque

ncy

3-phase or 1-phase 200 V AC to 240 V AC,

50 Hz /60 Hz

3-phase 200 V AC to 240 V AC, 50 Hz/60 Hz

Rated current [A] 0.9 1.5 2.6

3.2 (Note

3.8 5.0 10.5 16.0 21.7 28.9

Permissible

voltage

fluctuation

3-phase or 1-phase 170 V AC to 264V AC 3-phase 170 V AC to 264 V AC

Main circuit

power supply

input

Permissible frequency

fluctuation

Within ±5%

Power supply

capacity

[kVA] Refer to section 10.2.

Inrush current [A] Refer to section 10.5.

Power

supply/Freque

ncy

1-phase 200 V AC to 240 V AC, 50 Hz/60 Hz

Rated current [A] 0.2 0.3

Permissible

voltage

fluctuation

1-phase 170 V AC to 264V AC

Control circuit

power supply

Permissible frequency

fluctuation

Within ±5%

Power

consumption

[W] 30 45

Inrush current [A] 20 to 30 30

Voltage/Frequ

ency

24 V DC ± 10%

Interface

power supply

Power supply

capacity

[A]

(Note 1) 0.3 (including CN8

connector signals)

Load-side encoder interface

(Note 5)

Mitsubishi high-speed serial

communication

Control

method

Sine-wave PWM control, current

control method

Dynamic brake Built-in

Fully closed loop control Available in the future.

Communication

function

USB Connection to a personal computer or others (MR Configurator2-compatible)

Protective

functions

Overcurrent shut-off, regenerative overvoltage shut-off, overload shut-off (electronic thermal),

servo motor overheat protection,

encoder error protection, regenerative error protection, undervoltage protection, instantaneous

power failure protection, overspeed protection,

error excessive protection, magnetic pole detection protection, linear servo control error

protection

Safety

function

STO (IEC/EN 61800-5-2)

Standards certified by CB

(Note 7)

EN ISO 13849-1 category 3 PL d, EN 61508 SIL 2, EN 62061 SIL CL 2, and EN 61800-5-2 SIL

Response

performance

8 ms or less (STO input off ĺ energy shut off)

Safety

performa

nce

(Note 3)

Test pulse input (STO)

Test pulse interval: 1 Hz to 25 Hz

Test pulse off time: Up to 1 ms

CE marking

LVD: EN 61800-5-1

EMC: EN 61800-3

MD: EN ISO 13849-1, EN 61800-5-2, EN 62061

Compliance

to standards

UL standard UL 508C

Structure (IP rating)

Natural cooling,

open (IP20)

Force cooling,

open (IP20)

Force cooling,

open (IP20)

(Note 4)

Close mounting (Note 2)

3RVVLEOH

,PSRVVLEOH

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Sharp CP-SR421 User Manual Page 19

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